间氨基水杨酸,m-Aminosalicylic acid,在线英语词典,英文翻译,专业英语

1) m-Aminosalicylic acid

间氨基水杨酸

2) 2-Hydroxy-5-aminobenzoic acid

间氨基水杨酸

3) 3-Carboxy-4-hydroxyaniline

间氨基水杨酸

4) 5-aminosalicylic acid

间氨基水杨酸

Lead 5-(2,4-dinitroanilino)-salicylate (DNAS-Pb) was synthesized with yield of 70% by using 2,4-dinitrobenzyl chloride, 5-aminosalicylic acid and lead nitrate as raw materials.

以2,4-二硝基氯苯、间氨基水杨酸和硝酸铅为原料,经两步反应合成了5-(2,4-二硝基苯胺基)-水杨酸铅(DNAS-Pb),总收率大于70%。

5) m-aminophenol

间氨苯酚

8%,while m-aminophenol was used as material,ethyl bromide as ethyl reactant, dimethylsulfate as methyl reactant,and synthesis process was optimized by means of changing solvent and feeding appropriate phase-transfer catalyst etc.

以间氨苯酚为原料,用溴乙烷做烷基化试剂,硫酸二甲酯作甲基化试剂,通过改变溶剂及加入合适的相转移催化剂等方法优化工艺,经两步反应合成N-乙基间甲氧基苯胺,产率达到48。

6%, while m-aminophenol was used as material, tetrahydropyran as hydroxyl shielding effect agent, ethyl bromide as ethyl reactant and dimethylsulfate as methyl reactant.

采用间氨苯酚为原料,以四氢吡喃(THP)作羟基保护剂,以溴乙烷作烷基化试剂,硫酸二甲酯作甲基化试剂,在原有最优化合成工艺条件下,经4步反应合成N-乙基间甲氧基苯胺,产率达到57。

6) m-aminophenol

间氨基酚

Spectrophotometric Simultaneous Determination of Phenol,Resorcinol and m-Aminophenol in Environmental Wastewater by BP-ANN;

反向传播人工神经网络分光光度法同时测定环境水样中的苯酚、间苯二酚和间氨基酚

m-Aminophenol-H_2O_2-Horseradish Peroxidase Voltammetric Enzyme-linked Immunoassay for Trace Thyroxine in Human Serum;

间氨基酚-过氧化氢-辣根过氧化物酶伏安酶联免疫分析新体系测定人血清总甲状腺素

Several main technologies for production of m-aminophenol were briefly introduced, the advantage and shortage of these processes were discussed separately.

简要介绍间氨基酚的几种主要生产工艺,并分别对其优缺点进行了讨论。

参考词条

间氨基氟苯间氨基苯磺酸间氨基苯甲酸行政模式规制红外弱光

补充资料：间氨基水杨酸

分子式：C7H7NO3
分子量：153.14
CAS号：89-57-6

性质：该品为白色至桃红色结晶。约235℃分解。熔点280℃。略溶于冷水、乙醇，易溶于热水，溶于盐酸。

制备方法：由间硝基水杨酸经锌粉和盐酸作用而得，或采用硝基苯甲酸电解还原的方法。

用途：染料中间体。5-氨基水杨酸(5-ASA药物名称为马沙拉嗪，Masalazine)是重要的医药和染料化工原料，也是一种治疗慢性结肠炎药物柳氨磺吡啶的主要原料，其本身也具有相似的治疗作用。5-氨基水杨酸由于环上具有羟基和羧基三个活泼的反应性基团，可以进行多种反应，因此在染料工业，它可以用来制造多种质量优异的活性染料。也用于光敏纸的制造。

说明：补充资料仅用于学习参考，请勿用于其它任何用途。

首页 \| 翻译 \| 影视 \| 论坛 \| 索引间氨基苯酚间氨基氯苯间氨基甲苯间氨基吡啶间氨基苯腈间氨基联苯

1) m-Aminosalicylic acid 间氨基水杨酸 2) 2-Hydroxy-5-aminobenzoic acid 间氨基水杨酸 3) 3-Carboxy-4-hydroxyaniline 间氨基水杨酸 4) 5-aminosalicylic acid 间氨基水杨酸 1. Lead 5-(2,4-dinitroanilino)-salicylate (DNAS-Pb) was synthesized with yield of 70% by using 2,4-dinitrobenzyl chloride, 5-aminosalicylic acid and lead nitrate as raw materials. 以2,4-二硝基氯苯、间氨基水杨酸和硝酸铅为原料,经两步反应合成了5-(2,4-二硝基苯胺基)-水杨酸铅(DNAS-Pb),总收率大于70%。 5) m-aminophenol 间氨苯酚 1. 8%,while m-aminophenol was used as material,ethyl bromide as ethyl reactant, dimethylsulfate as methyl reactant,and synthesis process was optimized by means of changing solvent and feeding appropriate phase-transfer catalyst etc. 以间氨苯酚为原料,用溴乙烷做烷基化试剂,硫酸二甲酯作甲基化试剂,通过改变溶剂及加入合适的相转移催化剂等方法优化工艺,经两步反应合成N-乙基间甲氧基苯胺,产率达到48。 2. 6%, while m-aminophenol was used as material, tetrahydropyran as hydroxyl shielding effect agent, ethyl bromide as ethyl reactant and dimethylsulfate as methyl reactant. 采用间氨苯酚为原料,以四氢吡喃(THP)作羟基保护剂,以溴乙烷作烷基化试剂,硫酸二甲酯作甲基化试剂,在原有最优化合成工艺条件下,经4步反应合成N-乙基间甲氧基苯胺,产率达到57。 6) m-aminophenol 间氨基酚 1. Spectrophotometric Simultaneous Determination of Phenol,Resorcinol and m-Aminophenol in Environmental Wastewater by BP-ANN; 反向传播人工神经网络分光光度法同时测定环境水样中的苯酚、间苯二酚和间氨基酚 2. m-Aminophenol-H_2O_2-Horseradish Peroxidase Voltammetric Enzyme-linked Immunoassay for Trace Thyroxine in Human Serum; 间氨基酚-过氧化氢-辣根过氧化物酶伏安酶联免疫分析新体系测定人血清总甲状腺素 3. Several main technologies for production of m-aminophenol were briefly introduced, the advantage and shortage of these processes were discussed separately. 简要介绍间氨基酚的几种主要生产工艺,并分别对其优缺点进行了讨论。参考词条间氨基氟苯间氨基苯磺酸间氨基苯甲酸行政模式规制红外弱光补充资料：间氨基水杨酸分子式：C7H7NO3 分子量：153.14 CAS号：89-57-6 性质：该品为白色至桃红色结晶。约235℃分解。熔点280℃。略溶于冷水、乙醇，易溶于热水，溶于盐酸。制备方法：由间硝基水杨酸经锌粉和盐酸作用而得，或采用硝基苯甲酸电解还原的方法。用途：染料中间体。5-氨基水杨酸(5-ASA药物名称为马沙拉嗪，Masalazine)是重要的医药和染料化工原料，也是一种治疗慢性结肠炎药物柳氨磺吡啶的主要原料，其本身也具有相似的治疗作用。5-氨基水杨酸由于环上具有羟基和羧基三个活泼的反应性基团，可以进行多种反应，因此在染料工业，它可以用来制造多种质量优异的活性染料。也用于光敏纸的制造。说明：补充资料仅用于学习参考，请勿用于其它任何用途。
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